Built to Last
Engineered for Any Condition.
From Arizona sun to Colorado hail — every DaShield cover is pressure-tested before it ships.
Why this truck needs the right cover
The DaShield Ultimum is built for pickup trucks that park outside. Full-size, mid-size, heavy-duty — the cover is sized to your specific cab configuration and bed length, not draped over a universal template.
The outer layer is a multi-layer woven laminate. During a hail event, impact force distributes laterally across the weave structure instead of transmitting directly to the metal panel. On a flat truck bed — the largest horizontal surface on the vehicle and the one that takes perpendicular hail contact — that lateral distribution matters more than on the angled surfaces of the cab.
The interior uses a soft fleece lining so the cover does not contact bare paint. Two-way breathable laminate construction lets water vapor escape outward and blocks liquid water from entering. No moisture trapped between the cover and the bed surface after the event ends. Most sealed waterproof covers create that condensation problem. The Ultimum's woven laminate construction prevents it.
Warranty: Lifetime on the Ultimum. That's not a number chosen for marketing — it's a structural commitment to the fabric and construction standard we use. Select cab configuration and bed length at the vehicle selector for the cover patterned to your specific truck.
GMC Sierra EV cover priorities
Engineered for the GMC Sierra EV
Why the Ultimum for Truck Hail Protection
Three reasons the Ultimum is the DaShield specification for trucks that park outside during storm season.
1. Woven outer layer for horizontal surface coverage. The bed is the most exposed flat panel on a full-size or heavy-duty truck during a hail event. A multi-layer woven laminate distributes impact force across the weave matrix laterally. Non-woven alternatives transmit force more directly to the metal. A generic spun-bond polyester cover slows a stone. A woven laminate distributes the load. The difference shows in dent count after a moderate event — and in the PDR bill that follows.
2. Guarantee Fit by cab and bed configuration. Universal truck covers drape over the cab and bunch at the tailgate seam. The Ultimum is dimensioned for your truck's specific cab type — Regular Cab, SuperCab, Crew Cab — and bed length. Proper fit keeps the cover seated during wind-driven storm conditions. A cover that lifts and flaps in wind provides reduced impact protection and creates paint contact risk from the cover itself during the event.
3. Lifetime warranty. The Ultimum Lite carries a 5-Year warranty. The Vanguard UHD carries a 5-Year warranty. The Ultimum carries a Lifetime warranty — the manufacturer's structural commitment that this fabric construction is designed for year-round outdoor exposure with no end date. Trucks parked outside through storm season, UV season, and winter simultaneously need the construction that matches that exposure. The Ultimum at $229.99 for a full-size truck is the DaShield specification for that use case. The UHD is the right answer for moderate outdoor exposure with lower hail frequency.
Customer Videos
See It In Action.
Verified Reviews
What GMC Sierra EV Owners Say
based on verified purchases
“I can't express how seamless this car cover has made my life. Rain or shine, it's a breeze to put on, and it keeps my car looking showroom ready. I'm thrilled with the overall experience!”
“DaShield saved the day when my order was delayed due to weather. Competitors offered no solution, but DaShield reshipped promptly.”
“Five stars for DaShield! Their car covers are like armor against the elements. Rain, wind, or snow, they've got it covered. Maintenance is a cinch too.”
“DaShield support was a lifesaver when I mistakenly ordered a cover with the wrong color. They arranged an exchange, covered the shipping cost, and even included a complementary accessory as an apology. Competitors charged me for the return and exchange.”
“I wholeheartedly believe that every car owner should have this car cover. It's not just a product; it's a lifestyle enhancement that I'm grateful for every day.”
“DaShields is simply the best! Their car cover handles severe weather conditions effortlessly. Cleaning is a breeze, making it a perfect five-star choice.”
“I am absolutely thrilled with this car cover! It has exceeded all my expectations. Not only is it 100% waterproof, but it's also incredibly durable. I live in an area with heavy rainfall, and this cover has kept my car bone-dry in the worst storms. The build quality is outstanding, and it fits my car like a glove. I've had it for over a year now, and it still looks and performs like new. I can confidently say this is the best car cover on the market. I couldn't be happier with my purchase!”
“I mistakenly ordered the wrong size from DaShield. They exchanged it hassle-free. Competitors refused to help. DaShields is a lifesaver.”
“DaShield is a trustworthy choice for resolving purchase and product-related problems. Their dedication to customer happiness shines through.”
“Effortless transactions, dependable service, and fair pricing. This company has earned my trust with their consistently superior products and professionalism.”
“I used to use a different brand, but it pales in comparison to this car cover. It's like upgrading from economy class to first class - a world of difference!”
“Impressed with product quality and professional service.”
“Kudos to DaShield! Their product quality is unmatched in harsh weather. Cleaning it is a piece of cake. Five stars well-deserved!”
“When I encountered an issue with my car cover order, DaShield handled it with efficiency and courtesy. They turned a problem into a seamless resolution.”
“I was skeptical about switching from my previous cover, but the difference between them is night and day. This car cover is a cut above the rest.”
“In a head-to-head battle with Covercraft, this car cover reigns supreme. It's the ultimate solution for those who demand the best protection.”
“Outstanding service, fair cost, and superior quality. This company has consistently exceeded my expectations, making every purchase a delight.”
“When I couldn't find my car's exact model in their listings, DaShield researched it and added the option. They truly tailored their service to my needs. Competitors simply had a limited selection.”
“Reliable service, fair price - highly recommended.”
“I'm thrilled with their excellent service and superior quality products. Each purchase is efficient, and I couldn't be happier with the results.”
Our Story
Built for drivers who actually care.
Three minutes on why DaShield exists, how we engineer, and what makes the Ultimum series different from every cover on Amazon.
Common Questions
GMC Sierra EV Cover FAQ
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Find Your Perfect Sierra EV Cover.
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